The jacket is lined with Brown cotton, the sleeves are lined with natural cotton. Imported New York State seal buttons are supplied. Our jacket is available in either the 8 button style (as shown in photos), or a 9 button version (specify at time of order). If the exterior slit pocket is ordered, it is located at the fifth button down, on either side you wish. Tube style sleeves without any trim are standard (as shown on Infantry version). An optional piped pointed cuff is available. Also the optional solid cuff "flash" (shown on Cavalry jacket) is available.